| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO4{2-} + HSnO2{-} + H2O = CrO2 + HSnO3{-} + 2 OH{-}
C14H10O3 + NaBH4 = C7H6O2 + C7H8O + NaB =>
C14H10O3 + NaBH4 = C7H6O2 + C7H8O + NaB
K2Cr2O7 + NH3 = Cr2O3 + KOH + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3 = 7 Cr2O3 + 14 KOH + 6 NO2 + 2 H2O
Mg(OH)2 + H2O = MgO2 + H3O =>
Mg(OH)2 + 2 H2O = MgO2 + 2 H3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KH2PO4 + H2O = KOH + H3PO4 =>
KH2PO4 + H2O = KOH + H3PO4
Cu(NO3)2(aq) + Na2CO3(s) + H2O = Cu3(CO3)2(OH)2 + NaNO3(aq) + CO2(g) =>
3 Cu(NO3)2(aq) + 3 Na2CO3(s) + H2O = Cu3(CO3)2(OH)2 + 6 NaNO3(aq) + CO2(g)
Ag + CH3COOH = AgCH3COO + H2 =>
2 Ag + 2 CH3COOH = 2 AgCH3COO + H2
C2H5OH + KMnO4 + HNO3 = CH3COOH + Mn(NO3)3 + KNO3 + H2O =>
C2H5OH + KMnO4 + 4 HNO3 = CH3COOH + Mn(NO3)3 + KNO3 + 3 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
(O4)3 = O =>
(O4)3 = 12 O
Cu{2+} + S2O3{-2} = Cu{+} + S4O6{-2} =>
2 Cu{2+} + 2 S2O3{-2} = 2 Cu{+} + S4O6{-2}
Al + HBr(aq) = Al(Br)H(aq) =>
Al + HBr(aq) = Al(Br)H(aq)
Al + I = Al(I)2 =>
Al + 2 I = Al(I)2
NaF(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + SO2(g) + F2(l) =>
2 NaF(aq) + 2 H2SO4(aq) = Na2SO4(aq) + 2 H2O(l) + SO2(g) + F2(l)
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
CO2(g) + H2O(l) = CH2O(s) + O2(g) =>
CO2(g) + H2O(l) = CH2O(s) + O2(g)
NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2
C8H12O10 + C5H10N2 + Cu3CH4O = Cu12C41H74O44N2 =>
4 C8H12O10 + C5H10N2 + 4 Cu3CH4O = Cu12C41H74O44N2
HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + H2O(aq) =>
2 HClO4(aq) + Mg(OH)2(s) = Mg(ClO4)2(aq) + 2 H2O(aq)
Na2CrO4 + BaBr2 = NaBr + BaCrO4 =>
Na2CrO4 + BaBr2 = 2 NaBr + BaCrO4
K2SO4(aq) + Ba(OH)2(aq) = KOH(aq) + BaSO4(s) =>
K2SO4(aq) + Ba(OH)2(aq) = 2 KOH(aq) + BaSO4(s)
Br2 + SO4 = BrO2 + BrS =>
3 Br2 + 2 SO4 = 4 BrO2 + 2 BrS
C3H8S + O2 = H2O + C3S =>
C3H8S + 2 O2 = 4 H2O + C3S
IO2F(s) + BrF3(l) = IF5(l) + Br2(l) + O2(g) =>
3 IO2F(s) + 4 BrF3(l) = 3 IF5(l) + 2 Br2(l) + 3 O2(g)
Ba(NO3)2 + NH4SCN = Ba(SCN)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4NO3
Cl + Na2Co3 = NaCo3 + Na2Cl =>
Cl + 2 Na2Co3 = 2 NaCo3 + Na2Cl
OH + Br = BrO3 + H2O =>
6 OH + Br = BrO3 + 3 H2O
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + H2O = H2 + Cu(OH)2 =>
Cu + 2 H2O = H2 + Cu(OH)2
FeO + Li = LiO + Fe =>
FeO + Li = LiO + Fe
AgNO3 + (NH4)2S = Ag2S + NH4NO3 =>
2 AgNO3 + (NH4)2S = Ag2S + 2 NH4NO3
AlCl3 + (NH4)3PO4 = NH4Cl + AlPO4 =>
AlCl3 + (NH4)3PO4 = 3 NH4Cl + AlPO4
CuS + HNO3 = Cu + NO + H2O + SO2 =>
3 CuS + 4 HNO3 = 3 Cu + 4 NO + 2 H2O + 3 SO2
Cu + HNO3 = Cu(NO3)2 + (NO2) + (H2O) =>
Cu + 4 HNO3 = Cu(NO3)2 + 2(NO2) + 2(H2O)
Al + ZnSO4 = (AlSO4)3 + Zn =>
3 Al + 3 ZnSO4 = (AlSO4)3 + 3 Zn
NaOH + SO3 = Na2SO4 + H2O =>
2 NaOH + SO3 = Na2SO4 + H2O
Al(H2O)6 + OH = Al(H2O)3(OH)3 + HOH =>
Al(H2O)6 + 3 OH = Al(H2O)3(OH)3 + 3 HOH
NiS + Al = Ni + Al2S3 =>
3 NiS + 2 Al = 3 Ni + Al2S3
(NH4)2SO3 + KOH = NH4OH + K2SO3 =>
(NH4)2SO3 + 2 KOH = 2 NH4OH + K2SO3
HNO3 + NH4OH = HNH4 + NO3(OH) =>
HNO3 + NH4OH = HNH4 + NO3(OH)
Na3PO4 + ZnNO3 = Zn3PO4 + NaNO3 =>
Na3PO4 + 3 ZnNO3 = Zn3PO4 + 3 NaNO3
Cu(H2O)6{2+} = Cu{2+} + H2O =>
Cu(H2O)6{2+} = Cu{2+} + 6 H2O
Mo + HF + HNO3 = H2MoF8 + NO + H2O =>
Mo + 8 HF + 2 HNO3 = H2MoF8 + 2 NO + 4 H2O
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
FeCl(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
2 FeCl(aq) + Zn(s) = 2 Fe(s) + ZnCl2(aq)
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
